/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package RRHH_controlador;

import Conexion.Conexion;
import RRHH_Modelo.RHH_CARGO_HORARIO;
import RRHH_Modelo.RHH_HORARIO;
import RRHH_Modelo.RHH_USUARIO;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author equipo_4
 */
@WebServlet(name = "RRHH_HORARIOS_CARGOS_CONTROLLER", urlPatterns = {"/RRHH_HORARIOS_CARGOS_CONTROLLER"})
public class RRHH_HORARIOS_CARGOS_CONTROLLER extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet RRHH_HORARIOS_CARGOS_CONTROLLER</title>");            
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet RRHH_HORARIOS_CARGOS_CONTROLLER at " + request.getContextPath() + "</h1>");
            out.println("</body>");
            out.println("</html>");
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            RHH_USUARIO usuario = ((RHH_USUARIO)request.getSession().getAttribute("usr"));
            Conexion con = new Conexion(usuario.getPASSWORD(), usuario.getPASSWORD());
            String html="";
            String evento=request.getParameter("evento");
            
            switch(evento)
            {
                case "generarHorarios":
                html=generarHorarios(request, con);
                break;
                case "agregarHorario":
                html=agregarHorario(request, con);
                break;
                case "eliminarHorario":
                html=aliminarHorario(request, con);
                break;
            }
                                    
            response.setCharacterEncoding("UTF-8");
            response.setContentType("text/plain");
            response.getWriter().write(html);
            con.Close();
        } catch (SQLException ex) {
            Logger.getLogger(RRHH_HORARIOS_CARGOS_CONTROLLER.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

    private String generarHorarios(HttpServletRequest request, Conexion con) throws SQLException {
        int idcargo = Integer.parseInt(request.getParameter("idcargo"));
        String html="";
        
        List<RHH_CARGO_HORARIO> ch = new RHH_CARGO_HORARIO(con).TodosActivos(idcargo);
        RHH_HORARIO hor = new RHH_HORARIO(con);
        html+="<li onclick='addhorario();'>(+)</li>";
        for (int i = 0; i < ch.size(); i++) {
            hor = hor.BuscarxID(ch.get(i).getID_HORARIO());
            html+="<li><span>"+hor.getDESCRIPCION()+" - "+hor.getHORA_INICIOSD()+" - "+hor.getHORA_FINSD()+"</span><span onclick='eliminarhorario("+hor.getID()+","+idcargo+",this);'>(X)</span></li>";
        }
        return html;
    }

    private String agregarHorario(HttpServletRequest request, Conexion con) throws SQLException {
        int idcargo = Integer.parseInt(request.getParameter("idcargo"));
        int idhorario = Integer.parseInt(request.getParameter("idhorario"));
        RHH_CARGO_HORARIO ch = new RHH_CARGO_HORARIO(idcargo, idhorario);
        ch.setCon(con);
        ch.Insertar();
        RHH_HORARIO h= new RHH_HORARIO(con);
        h = h.BuscarxID(idhorario);
        return "<li><span>"+h.getDESCRIPCION()+" - "+h.getHORA_INICIOSD()+" - "+h.getHORA_FINSD()+"</span><span onclick='eliminarhorario("+h.getID()+","+idcargo+",this)'>(X)</span></li>";
    }

    private String aliminarHorario(HttpServletRequest request, Conexion con) throws SQLException {
        int idcargo = Integer.parseInt(request.getParameter("idcargo"));
        int idhorario = Integer.parseInt(request.getParameter("idhorario"));
        RHH_CARGO_HORARIO ch = new RHH_CARGO_HORARIO(idcargo, idhorario);
        ch.setCon(con);
        ch.EliminarXid();
        return "true";
    }
   
}
